You are unable to do the quickfire disarm for Catwoman using a kb/m but it works with a 360 pad. to fix this add the following to the UserInput.ini located in "C:\Users\<you>\Documents\WB Games\Batman Arkham City GOTY\BmGame\Config\"
add it after the line "IniVersion=6.9"
Bindings=(Name="Tilde",Command="HoldToZoom | QuickGadgetY", Shift=false, Control=false, Alt=false, bIgnoreShift=false, bIgnoreCtrl=false, bIgnoreAlt=false):META:COM_QUICK_GADGET1,1,-1,-1,"",false,true,CI_QuickWhip
Replace tilde with the desired key
Thanks for adding this in advance